FI84589B - Foerfarande foer framstaellning av n-(diklorfosforyl)-triklorfosfazen. - Google Patents
Foerfarande foer framstaellning av n-(diklorfosforyl)-triklorfosfazen. Download PDFInfo
- Publication number
- FI84589B FI84589B FI881108A FI881108A FI84589B FI 84589 B FI84589 B FI 84589B FI 881108 A FI881108 A FI 881108A FI 881108 A FI881108 A FI 881108A FI 84589 B FI84589 B FI 84589B
- Authority
- FI
- Finland
- Prior art keywords
- ammonium chloride
- reaction
- reactants
- weight
- process according
- Prior art date
Links
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 10
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 21
- 239000000376 reactant Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 229910019213 POCl3 Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 5
- 239000012429 reaction media Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- -1 dichlorophosphoryl Chemical group 0.000 description 3
- 238000001033 granulometry Methods 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910006124 SOCl2 Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000004188 dichlorophenyl group Chemical group 0.000 description 1
- WVPKAWVFTPWPDB-UHFFFAOYSA-M dichlorophosphinate Chemical compound [O-]P(Cl)(Cl)=O WVPKAWVFTPWPDB-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/10—Halides or oxyhalides of phosphorus
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Luminescent Compositions (AREA)
- Dental Preparations (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Claims (4)
1. Förfarande för framställning av N(diklorfosforyl)tri-klorfosfazen (P2NOCI5) genom omsättning av fosforpentaklorid med ammoniumklorid i ett lösningsmedel, som bestär i sin helhet eller delvis av fosforylklorid (POCI3), och P3NCI12 frän derma reaktion sönderdelas till P2NOCI5 genom att tillsätta SO2, kännetecknat av att över 50 vikt-% av am-moniumkloridens partiklar har granulometrin under 0,16 mm.
2. Förfarande enligt patentkravet 1, kännetecknat av att över 75 vikt-% av ammoniumkloridens partiklar har granulometrin under 0,16 mm.
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat av att de reagerande ämnena används i sädana mängder att molförhällandet ρ<^5 är nästan lika stor som 3. NH4CI
4. Förfarande enligt patentkravet 3, kännetecknat av att de reagerande ämnena används i sädana mängder, som ligger mellan en stökiometrisk mängd och en överskottsmängd av NH4CI, som inte överstiger 8 % räknad pä nämnda stökiomet-riska mängd.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8703249A FR2612169B1 (fr) | 1987-03-10 | 1987-03-10 | Procede de preparation de n(dichlorophosphoryl)trichlorophosphazene |
| FR8703249 | 1987-03-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI881108A0 FI881108A0 (fi) | 1988-03-09 |
| FI881108A FI881108A (fi) | 1988-09-11 |
| FI84589B true FI84589B (fi) | 1991-09-13 |
| FI84589C FI84589C (sv) | 1991-12-27 |
Family
ID=9348797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI881108A FI84589C (sv) | 1987-03-10 | 1988-03-09 | Förfarande för framställning av N-(diklorfosforyl)-triklorfosfazen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4812297A (sv) |
| EP (1) | EP0284478B1 (sv) |
| JP (1) | JPS63236703A (sv) |
| KR (1) | KR920006799B1 (sv) |
| CN (1) | CN1013661B (sv) |
| AT (1) | ATE69033T1 (sv) |
| CA (1) | CA1310806C (sv) |
| DE (1) | DE3865867D1 (sv) |
| DK (1) | DK125988A (sv) |
| ES (1) | ES2026664T3 (sv) |
| FI (1) | FI84589C (sv) |
| FR (1) | FR2612169B1 (sv) |
| GR (1) | GR3003136T3 (sv) |
| PT (1) | PT86928B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403909A (en) * | 1993-07-15 | 1995-04-04 | General Electric Company | Catalysts for polycondensation and redistribution of organosiloxane polymers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231327A (en) * | 1961-11-13 | 1966-01-25 | Fmc Corp | Preparation of n-dichlorophosphinylimidophosphoric trichloride |
| US3667922A (en) * | 1969-09-15 | 1972-06-06 | Hooker Chemical Corp | Production of cyclic phosphonitrilic chloride polymers |
| FR2466435A1 (fr) * | 1979-09-27 | 1981-04-10 | Inst Mondial Phosphate | Nouveaux polychlorophosphazenes et leur procede de preparation |
| FR2571710B1 (fr) * | 1984-10-17 | 1986-12-26 | Elf Aquitaine | Procede de preparation de polychlorophosphazenes lineaires possedant un groupement terminal pxcl2, x designant o ou s, par polycondensation en solution des monomeres p2nxcl5 |
-
1987
- 1987-03-10 FR FR8703249A patent/FR2612169B1/fr not_active Expired
-
1988
- 1988-03-04 EP EP19880400526 patent/EP0284478B1/fr not_active Expired - Lifetime
- 1988-03-04 AT AT88400526T patent/ATE69033T1/de not_active IP Right Cessation
- 1988-03-04 ES ES198888400526T patent/ES2026664T3/es not_active Expired - Lifetime
- 1988-03-04 DE DE8888400526T patent/DE3865867D1/de not_active Expired - Fee Related
- 1988-03-09 PT PT86928A patent/PT86928B/pt not_active IP Right Cessation
- 1988-03-09 FI FI881108A patent/FI84589C/sv not_active IP Right Cessation
- 1988-03-09 CA CA000560991A patent/CA1310806C/fr not_active Expired - Lifetime
- 1988-03-09 JP JP63055933A patent/JPS63236703A/ja active Pending
- 1988-03-09 DK DK125988A patent/DK125988A/da not_active Application Discontinuation
- 1988-03-10 CN CN88101183A patent/CN1013661B/zh not_active Expired
- 1988-03-10 US US07/166,270 patent/US4812297A/en not_active Expired - Fee Related
- 1988-03-10 KR KR1019880002457A patent/KR920006799B1/ko active IP Right Grant
-
1991
- 1991-11-14 GR GR91401747T patent/GR3003136T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT86928B (pt) | 1992-05-29 |
| FI84589C (sv) | 1991-12-27 |
| DK125988D0 (da) | 1988-03-09 |
| JPS63236703A (ja) | 1988-10-03 |
| ATE69033T1 (de) | 1991-11-15 |
| EP0284478A1 (fr) | 1988-09-28 |
| CN1013661B (zh) | 1991-08-28 |
| GR3003136T3 (en) | 1993-02-17 |
| DE3865867D1 (de) | 1991-12-05 |
| KR920006799B1 (ko) | 1992-08-20 |
| EP0284478B1 (fr) | 1991-10-30 |
| CA1310806C (fr) | 1992-12-01 |
| FR2612169B1 (fr) | 1989-06-16 |
| PT86928A (pt) | 1988-04-01 |
| FI881108A (fi) | 1988-09-11 |
| FR2612169A1 (fr) | 1988-09-16 |
| US4812297A (en) | 1989-03-14 |
| FI881108A0 (fi) | 1988-03-09 |
| ES2026664T3 (es) | 1992-05-01 |
| KR880011012A (ko) | 1988-10-25 |
| CN1030064A (zh) | 1989-01-04 |
| DK125988A (da) | 1988-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: ATOCHEM |